Data-Structures-and-Algorithms/CPP/recursion/string_reverse_using_recursion.cpp at main · codemistic/Data-Structures-and-Algorithms · GitHub

Name: Data-Structures-and-Algorithms/CPP/recursion/string_reverse_using_recursion.cpp at main · codemistic/Data-Structures-and-Algorithms · GitHub
Rating: 4.4 (2195 reviews)
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#include<bits/stdc++.h>
usingnamespacestd;

voidreverse(string &str)
{
 stack<char> st;
for (int i=0; i<str.length(); i++)
 st.push(str[i]);

for (int i=0; i<str.length(); i++) {
 str[i] = st.top();
 st.pop();
 }
}

//main function
intmain()
{
 string str = "geeksforgeeks";
reverse(str);
 cout << str;
return0;
}